These beautifully crafted flashing LED cups speak for themselves! There is no better way to spice up the party and get the drinks flowing than having a few of these magnificent cups. They are great for all types of drinks (shots, wine, champagne, beer, cocktails etc...). They are liquid activated which means that as soon as they get filled with that special drink, they will start glowing. They also do not require any particular cleaning method. Just throw them in the dish washer or wash them by hands and they will be ready to go again! They make for a great addition to your party or will surely make somebody happy as a gift.